510656134 has 4 divisors (see below), whose sum is σ = 765984204. Its totient is φ = 255328066.

The previous prime is 510656123. The next prime is 510656161. The reversal of 510656134 is 431656015.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 510656096 and 510656105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127664032 + ... + 127664035.

It is an arithmetic number, because the mean of its divisors is an integer number (191496051).

Almost surely, 2^510656134 is an apocalyptic number.

510656134 is a deficient number, since it is larger than the sum of its proper divisors (255328070).

510656134 is a wasteful number, since it uses less digits than its factorization.

510656134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255328069.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 510656134 is about 22597.7019628103. The cubic root of 510656134 is about 799.2994565193.

The spelling of 510656134 in words is "five hundred ten million, six hundred fifty-six thousand, one hundred thirty-four".